Schedule 10 10:00 AM - 10:15 AM [A1講演 2C01] Effect of oxygen vacancies in WO3 photocatalyst on photocarrier recombination 〇Kosaku Kato1, Yohei Uemura2, Kiyotaka Asakura 3, Yamakata Akira1 (1. Toyota Tech. Inst., 2. Paul Scherrer Inst., 3. Hokkaido Univ.)